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487068 = 223371097
BaseRepresentation
bin1110110111010011100
3220202010120
41312322130
5111041233
614234540
74066011
oct1667234
9822116
10487068
11302a3a
121b5a50
1314090a
14c9708
15994b3
hex76e9c

487068 has 24 divisors (see below), whose sum is σ = 1168272. Its totient is φ = 157824.

The previous prime is 487057. The next prime is 487073. The reversal of 487068 is 860784.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105 + ... + 992.

It is an arithmetic number, because the mean of its divisors is an integer number (48678).

2487068 is an apocalyptic number.

It is an amenable number.

487068 is an abundant number, since it is smaller than the sum of its proper divisors (681204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

487068 is a wasteful number, since it uses less digits than its factorization.

487068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1141 (or 1139 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 487068 is about 697.9025719970. The cubic root of 487068 is about 78.6797912923.

The spelling of 487068 in words is "four hundred eighty-seven thousand, sixty-eight".

Divisors: 1 2 3 4 6 12 37 74 111 148 222 444 1097 2194 3291 4388 6582 13164 40589 81178 121767 162356 243534 487068